Just catching up on your posts, was going to say we're there is one mouse there is another, I would be surprised if there was only one ! Perhaps you could pop a dab of paint on it to see if it's the same one when it comes back ? That's if you manage to catch it again...Thought you also had to drive it five miles away , then let it go, so they don't find their way home :)My dad catches mice in his shed sadly not in a humane way, he's had over ten in one week before.Amanda xx